如何使用 "Strider" 造句

1. How do we know this strider is a friend of gandalf ?
我们怎么知道这个神行客是甘道夫的朋友?
2. Some doctors quit wearing ties , but not everyone was willing . So the committee bought a batch of antimicrobial ties from ms. strider .
一些医生不再打领带,但并不是每一个人都愿意,因此委员会从斯特赖德手里买来了一批抗菌领带。